54980880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{2141}}^1$

素因数の和:2264

約数の個数: 80

約数和(自身を含む): 172113984

約数和(自身を除く): 117133104

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 107, 120, 214, 240, 321, 428, 535, 642, 856, 1070, 1284, 1605, 1712, 2140, 2141, 2568, 3210, 4280, 4282, 5136, 6420, 6423, 8560, 8564, 10705, 12840, 12846, 17128, 21410, 25680, 25692, 32115, 34256, 42820, 51384, 64230, 85640, 102768, 128460, 171280, 229087, 256920, 458174, 513840, 687261, 916348, 1145435, 1374522, 1832696, 2290870, 2749044, 3436305, 3665392, 4581740, 5498088, 6872610, 9163480, 10996176, 13745220, 18326960, 27490440, 54980880]

約数ペア:

[(1, 54980880), (2, 27490440), (3, 18326960), (4, 13745220), (5, 10996176), (6, 9163480), (8, 6872610), (10, 5498088), (12, 4581740), (15, 3665392), (16, 3436305), (20, 2749044), (24, 2290870), (30, 1832696), (40, 1374522), (48, 1145435), (60, 916348), (80, 687261), (107, 513840), (120, 458174), (214, 256920), (240, 229087), (321, 171280), (428, 128460), (535, 102768), (642, 85640), (856, 64230), (1070, 51384), (1284, 42820), (1605, 34256), (1712, 32115), (2140, 25692), (2141, 25680), (2568, 21410), (3210, 17128), (4280, 12846), (4282, 12840), (5136, 10705), (6420, 8564), (6423, 8560)]